Finding the Third Proportional to 526,272 and 1,152,528

Step by Step Solution

1. Step 1: Write the proportion equation
   526,272 : 1,152,528 = 1,152,528 : x
2. Step 2: Convert to fraction form
   526,272/1,152,528 = 1,152,528/x
3. Step 3: Cross multiply
   526,272x = 1,152,528 × 1,152,528
4. Step 4: Simplify right side
   526,272x = 1,328,320,790,784
5. Step 5: Solve for x
   x = 1,328,320,790,784/526,272
6. Step 6: Final answer
   x = 2,524,019.50